2023年10月3日 · Thoughts on which manufacturer upgrades are the best for the MK4? Tandemkross or Volquartsen? I'm wanting the usual trigger upgrades and enhanced firing pin/extractor upgrades for target and general plinking. Anyone have any recommendations for …

2018年2月14日 · Ruger finally got around to ending me the replacement for my defective MK4 Hunter. Here is my experience with Ruger. I spent $650 on a precision .22 pistol that had a bore that was drilled off center and found by them to be defective. It took Ruger nearly a month to send me a replacement

2021年2月25日 · Grips made for later models will physically fit on earlier models (back to mk1 A100 frames), but they tend to look "goofy" because of additional cutouts for parts that aren't present. The biggest thing you will see with putting mk4 grips on a mk3 is the large safety lever cutouts on both sides.

2024年12月2日 · With the mk4, numbers 1 and 3 are your most likely culprits. Springs become slightly weaker as they achieve a set. That means their uncompressed length shrinks a little as they settle into their working length. Around 500 high velocity rounds is typically enough for this process to complete in mark pistols.

2018年3月15日 · Ruger finally got around to sending me a replacement for my defective MK4 Hunter. Here is my experience with Ruger. I spent $650 on a precision .22 pistol that had a bore that was drilled off center and found by Ruger to be defective. It took Ruger nearly a month to send me a replacement. I...

2023年6月27日 · I use a suppressed MK4 and purchased the 3 pack lighter recoil springs. Still no go trying to cycle CCI quiet 22 40gr rounds. What about taking the lightest spring and cutting the spring back some?

2017年1月18日 · congrats Congratulations on your new mark 4. I have an older 22/45 mk3 and have been having a few issues (related to the number of rounds through it). Anyway, I have had good reminders of how much of a PITA assembling and disassembling it can be, even with the mag bushing mod. hopefully I am on the good side of that now. because hearing all the positive reviews here have be

2021年9月23日 · Again, I'm a Bullseye shooter with a Mk4 Ruger. Just exploring 'cheap' ways to reduce undesirable movements. All of the top shooters in our league use European gear at +$2000 before mods / red dots, tricked out electronic triggers, etc.

2017年12月20日 · To the OP, I have read your post a couple of times before commenting. Your main priority seems to be best accuracy out of the box, and you wonder if Ruger has all the bugs worked out of the MKIV. I have been a Ruger .22 caliber pistol owner since the early 60's and my favorite by far is the MKII.

2020年12月31日 · My Mk4 suffered from various ailments, but the most maddening was stovepiping of empty cases. Really frustrating during 10 second matches! It would never stomach subsonics for more than a round or two before malfunctioning and often had stovepipe issues with Mini Mags etc. In short the Mk4 was a complete pain in the backside.